143148780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 460422144

約数和(自身を除く): 317273364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 71, 90, 92, 115, 138, 142, 180, 207, 213, 230, 276, 284, 345, 355, 414, 426, 460, 487, 639, 690, 710, 828, 852, 974, 1035, 1065, 1278, 1380, 1420, 1461, 1633, 1948, 2070, 2130, 2435, 2556, 2922, 3195, 3266, 4140, 4260, 4383, 4870, 4899, 5844, 6390, 6532, 7305, 8165, 8766, 9740, 9798, 11201, 12780, 14610, 14697, 16330, 17532, 19596, 21915, 22402, 24495, 29220, 29394, 32660, 33603, 34577, 43830, 44804, 48990, 56005, 58788, 67206, 69154, 73485, 87660, 97980, 100809, 103731, 112010, 134412, 138308, 146970, 168015, 172885, 201618, 207462, 224020, 293940, 311193, 336030, 345770, 403236, 414924, 504045, 518655, 622386, 672060, 691540, 795271, 1008090, 1037310, 1244772, 1555965, 1590542, 2016180, 2074620, 2385813, 3111930, 3181084, 3976355, 4771626, 6223860, 7157439, 7952710, 9543252, 11929065, 14314878, 15905420, 23858130, 28629756, 35787195, 47716260, 71574390, 143148780]

約数ペア:

[(1, 143148780), (2, 71574390), (3, 47716260), (4, 35787195), (5, 28629756), (6, 23858130), (9, 15905420), (10, 14314878), (12, 11929065), (15, 9543252), (18, 7952710), (20, 7157439), (23, 6223860), (30, 4771626), (36, 3976355), (45, 3181084), (46, 3111930), (60, 2385813), (69, 2074620), (71, 2016180), (90, 1590542), (92, 1555965), (115, 1244772), (138, 1037310), (142, 1008090), (180, 795271), (207, 691540), (213, 672060), (230, 622386), (276, 518655), (284, 504045), (345, 414924), (355, 403236), (414, 345770), (426, 336030), (460, 311193), (487, 293940), (639, 224020), (690, 207462), (710, 201618), (828, 172885), (852, 168015), (974, 146970), (1035, 138308), (1065, 134412), (1278, 112010), (1380, 103731), (1420, 100809), (1461, 97980), (1633, 87660), (1948, 73485), (2070, 69154), (2130, 67206), (2435, 58788), (2556, 56005), (2922, 48990), (3195, 44804), (3266, 43830), (4140, 34577), (4260, 33603), (4383, 32660), (4870, 29394), (4899, 29220), (5844, 24495), (6390, 22402), (6532, 21915), (7305, 19596), (8165, 17532), (8766, 16330), (9740, 14697), (9798, 14610), (11201, 12780)]